Steganography Techniques - An Overview

Cryptography, or the use of code, has a sinister relative called steganography. Steganography is supposed to offer confidentiality whereas encryption said provide privacy. A method concealed communication The process steganography involves hiding message in suitable carrier, such as an image audio file, which can then be transported receiver without anybody being aware that it contains hidden message. This civil rights organizations oppressive states, for instance, might utilize propagate their knowledge own government. paper aims discuss different techniques implementing multimedia files (text, still images, audio, and video).